Verb. The act of removing a colostomy bag/apparatus and penetrating the opening with a penis for sexual gratification, as a prank, to prevent boredom, or instead of using a plunger. Penis can be replaced with any other thing that should get put in there; can also be stated as an act (Stomping a mudhole)
Since my buddy JJ was giving her a Cincinnati Bowtie already, I yanked her bag out and began to stomp a mudhole in her